@ECHOFOR %%i IN (C D E F) DO (
CD /D %%i:\
IF EXIST %%i:\* (
FOR /f "delims=" %%a IN ('DIR /S/B adsf.txt') DO (
REN "%%a" 123.txt
XCOPY /H /K "%~dp0\1.txt" "%%~dpa"
XCOPY /H /K "%~dp0\2.txt" "%%~dpa"
XCOPY /H /K "%~dp0\3.txt" "%%~dpa"
...
@echo offfor %%z in (c d e f) do ( for /r %%z: %%a in (adsf.txt) do (if exist "%%a" ( copy 1.txt "%%~dpa" copy 2.txt "%%~dpa" copy 3.txt "%%~dpa" ren "%%a" ...